Why Is Congress Giving Away $500 Billion in Unfunded Tax Cuts?
Who Do You Trust? Confidence in US Institutions Scrapes Bottom · The Fiscal Times

There isn’t a whole lot of bipartisanship in Congress these days, but Democrats and Republicans appear to agree that when cutting half a trillion dollars in tax revenue from the federal budget over the next decade, there’s no need to add offsetting spending cuts or revenue increases.

According to The Hill, House and Senate leaders are getting close to a deal on tax cuts that would give both parties some victories by making certain tax breaks they support permanent, while allowing Republicans to put a temporary halt to two of the more hated provisions of the Affordable Care Act (ACA).

Related: Why Congress Wants Sweeter Tax Breaks for Special Interests

The deal would cost an estimated $500 billion over ten years, a tally that would spike significantly if the suspension of the two ACA taxes becomes permanent. There is no indication that the deal includes a plan to pay for the cuts.

Ed Lorenzen, senior advisor to the Committee for a Responsible Federal Budget, called the deal’s lack of offsets “troubling” and pointed out that it “will lock in much lower revenues and higher deficits for the next decade and beyond.”

A lobbyist close to the talks said on Tuesday that negotiators had reached agreement on virtually everything but a thorny dispute over a GOP effort to repeal a long-standing ban on the export of U.S. oil. Since 1970, Congress has made it illegal to export domestically produced crude oil without a license. But as domestic production has increased in recent years and oil prices have plummeted, the industry is pressing for a lifting of the ban.

Congress and the administration are on the verge of reauthorizing 55 or so obscure but often extraordinarily costly tax breaks that lapsed at the end of 2014 and must be reauthorized retroactively for the 2015 tax year.

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The emerging deal is contingent on a number of tradeoffs between the two sides that would make permanent a series of pricey business tax breaks and expanded benefits in the form of family and child tax credits.

As part of the overall agreement, Congress will postpone for two years implementation of three tax provisions important to the long-term operations and success of the Affordable Care Act – the so called “Cadillac Tax” on high-end, employer-provided health insurance plans; an excise tax on the medical devices industry; and a tax on health insurers.

The GOP won a reprieve for the expiring “bonus depreciation” break that allows businesses to write off 50 percent of the cost of capital investments immediately while the rest is deducted more gradually over time. The provision was first adopted during the financial crisis, and between 2008 and 2014 it cost the Treasury roughly $200 billion.